baber/WOPTO huggingface dataset:
Patent JP-H01298246-A (JP)
Title: Weft yarn feeder especially for loom
Inventor: PIETORO ZENONI
IPC: D04B15/48
Filed: 1989-03-02
Abstract: PURPOSE: To adjust the tension of a thread by a very moderate method by changing the curvature of a rotary parabolic surface covered with thin metal pieces by the movement of a movable ring to increase a range for adjusting the releasing tension of the thread. CONSTITUTION: The thin metal pieces 32 of a braking means 30 for braking a thread F delivered from the thread SF wound on a fixed drum 14 several times are arranged along the surface of a rotary parabolic surface 33. The curvature of the rotary parabolic surface is changed by the movement of a movable ring 37 in the axial direction of the rotary parabolic surface 33, thereby adjusting the contact pressure of the thin metal pieces with the thread F. The movable ring 37 is engaged with the other ends of the thin metal pieces 32 whose one ends are fixed to a support ring 34.
Patent JP-H06243622-A (JP)
Title: Disk device
Inventor: GOSHIMA HIROSHI
IPC: G11B20/10
Filed: 1993-02-16
Abstract: PURPOSE:To shorten an access time to an address high in next generating probability and to improve the efficiency of whole system by making a sector shown by the mean value of start addresses a head position. CONSTITUTION:When a disk 41 is inserted into a disk device 2, the information of the number of counts of a command registered in a head position register area in the prescribed sector of the disk 41 and the mean value of the start addresses are read by a drive part 4, and these values are held in a RAM 34 in a drive control part 3. Then, a head is kept on a track where the sector with the address shown by the mean value of the start address held in the RAM 34 exists while idling the drive.
Patent JP-S63240293-A (JP)
Inventor: FURABUIO MERINDO
IPC: H04B10/27
Filed: 1988-03-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56146895-A (JP)
Title: Aluminum alloy which colors to pure black color
Inventor: ISHIDA YOUJI
IPC: C25D11/14
Filed: 1980-04-14
Abstract: PURPOSE: To color an Al alloy contg. Cu to a pure black color having depth by anodizing said alloy in electrolyte consisting essentially of a sulfonic acid or an org. acid contg. sulfonic group.  
     CONSTITUTION: Various moldings formed of an Al alloy contg. 0.3W2.0% Cu and consisting of Al with its impurities for the balance are anodized in the electrolyte consisting essentially of a sulfonic acid or an org. acid contg. sulfonic groups, for example, sulfophthalic acid, sulfosalycilic acid or the like. By this anodic oxidation treatment, the colored film of pure black color having depth which could not hitherto been obtained is formed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52131542-A (JP)
Title: Phenoxypropionic acid derivatives and herbicides containing them
Inventor: NISHIYAMA RIYUUZOU
IPC: C07D213/64
Filed: 1976-04-28
Abstract: PURPOSE: Phenoxypropionic acid derivatives of the formula I (X is 4-trifluoromethylphenoxy, 2-halo-4-trifluoromethylphenoxy, etc.; Y is H, lower alkyl, etc.; and Z is Cl or methoxy). For example, methyl α-[2-methoxy-4-(4-trifluoromethylphenoxy)phenoxy]propionate may be cited. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51124927-A (JP)
Title: Photodichroic reversible photosensitive elements
Inventor: YOKOO TOSHIAKI
IPC: G09F9/00
Filed: 1975-04-24
Abstract: PURPOSE:To provide photodichroic reversible photosensitive elements the light passing through which is made available for writing and reading, though the light passing through the same material consisting of a single component is not available.
Patent JP-S58166534-A (JP)
Title: Magnetic recording material
Inventor: OZAWA HIROSHI
IPC: G11B5/702
Filed: 1982-03-29
Abstract: PURPOSE:To enhance the durability and S/N ratio, by forming mutually cross- linkable network bond in a binder consisting of a flexible polymer and an oligomer having radiation sensitive groups by irradiation. CONSTITUTION:A resin component consisting of 30-90wt% flexible polymer having >=20,000 weight average mol.wt. and >=10% elongation at the time of breaking under tension and 70-10wt% oligomer having >=2 radiation sensitive groups in one molecule is used as a binder. A coating contg. the binder, dispersed particles of a magnetic body and an org. solvent is applied to a substrate, oriented in a magnetic field, and dried to remove the solvent. The resulting layer contg. the magnetic body is smoothened by pressurization and cross-linked by irradiation.
Patent JP-H07256317-A (JP)
Title: Method for changing roll of multi roll mill, roll changing device used therefor and multi roll mill
Inventor: INOUE TETSUO
IPC: B21B31/08
Filed: 1994-03-18
Abstract: PURPOSE:To execute efficient roll changing for a multi roll mill. CONSTITUTION:This device consists of a traverse device 3 which is provided on the side of the multi roll mill 2, guide rails 4 which are laid so as to be orthoganally crossed to the pass line P further on the side of the traverse device, a truck 9 or 10 which can travel on the traverse device 3 or the guide rails 4, a roll mounting/dismounting devices 11, 12 which are mounted on these trucks 9, 10, roll storing devices 5A, 5B-8A, 8B which are provided in the parts along the guide rails 4, or the like. The roll mounting/dismounting devices 11, 12 have structure for drawing out and inserting the roll in the multi roll mill 2 while holding the roll in the state of picking-up and clamping both ends of the roll.
Patent JP-S59174083-A (JP)
Title: Chromakey signal generator
Inventor: TANNO TAKAO
IPC: H04N9/75
Filed: 1983-03-24
Abstract: PURPOSE:To attain the numerical control of a chromakey signal generator by providing a sampling/holding circuit for input data to obtain data and obtaining the phase data from the output of said sampling/holding circuit to exclude a color phase setting operation. CONSTITUTION:The orthogonal coordinate axes x0 and y0 which are treated as color signals are applied to input terminals 1 and 2, and the data detecting color signals are sampled and held by sampling/holding circuits 3 and 4 respectively. In this case, the sampling/holding timing is supplied to a control input terminal 5, and the outputs of circuits 3 and 4 are applied to a polar coordinate converting circuit 6. This circuit 6 converts the orthogonal coordinate data into the polar coordinates, and the axial direction component V0 of a phase angle thetao of axes x0 and y0 is delivered. The output data of the circuit 6 is compared with the axes x0 and y0 impressed between terminals 1 and 2 by a phase comparator 7. Then the key signal data is delivered to an output terminal 8 in response to the phase difference obtained from the comparator 7. This can exclude a color phase setting operation.
Patent JP-H11245701-A (JP)
Title: Attaching structure of tonneau cover for vehicle
Inventor: ZENIMOTO HITOSHI
IPC: B60N3/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an attaching of a tonneau cover for a vehicle simple in structure and capable of easily attaching the tunneau cover at an appropriate position even in a seat portion of different type and specification. SOLUTION: An attaching portion 8 to be attached to a stay 7 for attaching a headrest 6 to be mounted on an upper portion of a seat portion 4 is provided on a holder 5 to be clamped and held at a predetermined position of a tonneau cover unit 3. An indicating portion 13 indicating a plurality of position indications 13A for indicating attaching positions corresponding to the type and specification of the seat portion 4 is provided on the surface of the tonneau cover unit 3. An indicator 14 is provided on the holder 5 for indicating the position indications 13A of the indicating portion 13, and the tonneau cover unit 3 is moved and adjusted against the holder 5 so that the indicator 14 conforms to a predetermined position indication 13A of the indicating portion 13 corresponding to the type and specification of the seat portion 4 to clamp and hold the tonneau cover unit 3.
Patent JP-H06265947-A (JP)
Title: Organic nonlinear optical material
Inventor: NAKASUMI HIROYUKI
IPC: G11B7/244
Filed: 1993-03-10
Abstract: PURPOSE:To provide a novel org. nonlinear optical material which sufficiently satisfies required characteristics and shows a high nonlinear optical effect. CONSTITUTION:This org. nonlinear optical material contains dehydroabietic acid deriv. compd. expressed by formula. In formula, X is an org. substitutent containing such a structure that an electron donating substituent and an electron withdrawing substituent are introduced to the conjugate. The crystalline structure is controlled by the skelton part so that a crystal having an acentric symmetry structure is obtd. Further, the obtd. material has excellent nonlinear optical characteristics (SHG activity). This material is industrially very useful as a nonlinear optical material having excellent characteristics for a wavelength converter element, optical modulator element, etc.
Patent JP-S59175027-A (JP)
Title: Magnetic recording medium
Inventor: HIBINO KUNIO
IPC: G11B5/64
Filed: 1983-03-23
Abstract: PURPOSE:To obtain a magnetic tape having excellent runnability, durability, etc. by forming a recording layer consisting of a thin ferromagnetic metallic film on one surface of a nonmagnetic base body and providing a back layer contg. thermoplastic polyester and nitrocellulose as a binder and contg. carbon powder on the opposite surface. CONSTITUTION:A recording layer consisting of a thin ferromagnetic metallic film formed on one surface of a nonmagnetic substrate of a polyethylene terephthalate film, etc. A back layer contg. 5-100pts.wt. carbon powder in 100pts.wt. mixed binder composed of 90-30pts.wt. copolymerized polyester or modified polyester improved in solubility of thermoplastic polyester and 10-70pts.wt. nitrocellulose is formed on the opposite surface of the substrate to 1.0-0.1mu thickness. The back layer having excellent resistance to blocking and running durability is thus formed without spoiling the electromagnetic conversion characteristic and without decreasing the corrosion resistance of the magnetic layer.
Patent JP-S58167773-A (JP)
Title: Method for washing object to be subjected to etching treatment by water
Inventor: FUJISHIRO NOBUTOSHI
IPC: C23F1/00
Filed: 1982-03-27
Abstract: PURPOSE:To simplify a washing process, by a method wherein an object to be treated subjected to etching treatment in a caustic soda aqueous solution is washed by water and, after the washed object is neutralized in a hydrochloric acid solution, washing is carried out again by water used in the above mentioned washing to eliminate neutralization treatment in washing water. CONSTITUTION:An object to be treated such as an aluminum plate is immersed in a caustic soda aqueous solution 1 with about 10-15% concn. to carry out etching treatment and the etched metal plate is subsequently introduced into water 2 to be sufficiently washed. By this washing, water 2 is made alkaline by caustic soda adhered to the metal plate. In the next step, the washed metal plate is immersed in a dilute hydrochloric acid solution 3 in order to neutralize caustic soda slightly remained on the metal plate and thereafter washed again by the above mentioned water 2. Because hydrochloric acid adhered to the metal plate is reacted with caustic soda in water 2 to form neutral salt (NaCl)4 and water 2 becomes neutral, said water 2 can be directly discarded without subjecting the same to a neutralization treatment process.
Patent JP-S62206702-A (JP)
Inventor: SAWAKE TOSHIKI
IPC: H01B3/00
Filed: 1986-03-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60194451-A (JP)
Title: Silver halide photosensitive material
Inventor: NINOMIYA HIDETAKA
IPC: G03C7/38
Filed: 1984-03-15
Abstract: PURPOSE:To reduce an amt. of silver halide to be used in a photographic emulsion layer by using a specified 2-equiv. magenta coupler made of a pyrazolone deriv. as a magenta dye-forming coupler. CONSTITUTION:An intended silver halide photosensitive material can be obtained by incorporating, in a photographic constituent layer formed on a support, a magenta coupler, such as formulae II and III, represented by general formula I in which Ar is aryl; R1 is acylamino, anilino, or ureido; R2, R3 are each alkyl or aryl; R4 is halogen, alkyl, or the like; and (m) is 0-4. Said compd. can be synthesized by dibrominating the 4-position of the pyrazolone coupler and reacting it with mercaptan in an amt. of about 3mol per mol of the pyrazolone or the like method. Said coupler is used usually in an amt. of 0.007-0.7mol per mol of silver halide.
Patent JP-H10213565-A (JP)
Title: Anion and cation measuring sensor
Inventor: EBARA KATSUO
IPC: G01N27/60
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To individually or simultaneously and continuously measure anions and cations by providing a given amount of electric charge to an easily chargable electret element by friction and detecting the changing amount of charge after a lapse of time for exposing to air. SOLUTION: For individually treating anions and cations, a material 6 is contacted with an electret plate 3 easily chargable with static electricity, the fixed amount of charge is provided by the rotation of a motor 1 and the amount of the charge is detected by electrodes 4 and 5 by no contact therewith. The electrode 4 captures a charging amount immediately after friction charging and the electrode 5 is contacted with air while rotating to capture remaining charges connected with ions in the air and discharged. Voltages detected by the electrode 4 and 5 are inputted to a DC amplifier 7 and a concentration of ions contained in the air is detected based on its damping ratio.  Also, for simultaneously and continuously measuring both ions, a charging plate 9 is newly provided so as to be placed opposite the electret plate 3 and an operation similar to that in the case of individual measuring is performed.
Patent JP-H01228762-A (JP)
Title: Plate material processing method
Inventor: OTSU EIJI
IPC: G05B19/418
Filed: 1988-03-04
Abstract: PURPOSE:To reduce the time of processing and save a space for keeping by enabling devices whose processing times are different, to be incorporated into a line through the use of a carrying in, keeping, carrying out device. CONSTITUTION:A carrying in, keeping, carrying out device 5 which is able to carry in a material out of a material supplier at a plate material processing line and keep it and conduct the carrying out of a component in a state in which a processor A2 and other devices downward are able to do processing, is provided, and the materials in the necessary processing number of plates are carried in and kept by means of this device 5 during the operation of the plate material processing line, and the materials are supplied from this device 5 to a pre-process processor 6 which is for processing a pre-process necessary for processing requiring a long time. After the completion of this pre-process processing, these materials are supplied to a processor D7 and processing is completed at this device and then, transport is made to this carrying in, keeping, carrying out device 5. Such an action is repeated as many as the necessary processing number of plates, and carrying out is made at a timepoint when the plate material processing line has come to the state of being able to process the component kept at this device 5.
Patent JP-S52132317-A (JP)
Title: Stopping controller for ac motors
Inventor: KAMIYAMA NAOHIKO
IPC: H02P3/18
Filed: 1976-04-30
Abstract: PURPOSE: To improve the stopping accuracy of a control system used for stopping AC motrs independently, by arranging a steady-operation power source and a deceleration power source in the system and switching between the sources selectively according to a stopping position signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61209108-A (JP)
Inventor: HARADA AKIHISA
IPC: B28B11/06
Filed: 1985-03-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57165946-A (JP)
Title: Metal vapor electric-dischage lamp
Inventor: SAITOU MASATO
IPC: H01J61/52
Filed: 1981-04-02
Abstract: PURPOSE:To attain high efficiency of a metal vapor electric-discharge lamp, which contains a heat insulating film provided at the end of an emission tube, by adjusting the molar ratio of a sodium halide to a scandium halide charged in the emission tube within the range of 0.2-5, and selecting the height of the said heat insulating film of a main electrode. CONSTITUTION:The amount of scandium iodide charged into an emission tube 1 is adjusted to 13mg constantly. The molar ratio of sodium iodide to scandium iodide charged into the tube 1 is adjusted within the range of 0.2-5. In addition, the ratio H/L of the height H of a heat insulating film to the length L of a main electrode protruding from the bottom surface of the sealing part is restricted to below 1.5. As a result, the efficiency of the lamp is enhanced.
Patent JP-H0586122-A (JP)
Title: Manufacture of bimodal ethylene polymer in tandem reactor
Inventor: AFUMATSUDO FUSEIN ARI
IPC: C08F4/64
Filed: 1992-03-06
Abstract: PURPOSE: To obtain a bimodal ethylene polymer blend having a preferable combination of workability and mechanical properties by polymerizing a gaseous monomer composition more than half of which is composed of ethylene by means of two gas phase fluidized bed reactors.  
     CONSTITUTION: A gaseous monomer composition more than half of which is composed of ethylene and optionally hydrogen as well as a Ziegler-Natta catalyst are brought in contact with each other in a first gas phase fluidized bed reactor 1 with the molar ratio of the hydrogen/ethylene being about 0.3 or less and the ethylene partial pressure being about 100 psia or less to produce a polymer associated with the catalyst and having a relatively high molecular weight. The polymer is transferred into a second gas fluidized bed reaction zone 14, where hydrogen and the gaseous monomer composition more than half of which is composed of ethylene are supplied but the transition metal component of the catalyst is not added and polymerization is carried out under polymerization conditions that the H 2 /C 2  ratio is about 0.9 or more and is at least about 8.0 times that of the first reaction zone and the ethylene partial pressure of 1.7 times or more that of the first reaction zone to obtain the captioned polymer having a high-molecular weight polymer ratio of about 0.35 or more. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H02230423-A (JP)
Title: Program patch system
Inventor: HATSUTORI HARUKO
IPC: G06F9/06
Filed: 1989-03-03
Abstract: PURPOSE:To omit the second input to a patch file despite the change of a source module by using a module update history control table to hold the program module names and the module update numbers and updating the corresponding module update number when a program module is updated. CONSTITUTION:A source module update history control table 7 holds the source module names and the module update numbers, and the module names corresponding to each patch and the module update numbers are included in the patch information. Therefore an applicable patch can be selected even after a load program file 30 is updated. As a result, the trouble and the time are not required for the second input and the debugging efficiency is improved. Furthermore a patch file 40 can be shared and no patch is omitted.
Patent JP-S59175000-A (JP)
Inventor: NISHI KENICHI
IPC: G08B5/00
Filed: 1983-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08247536-A (JP)
Title: 24-hour bath system
Inventor: FUJIO HIROMI
IPC: F24H9/00
Filed: 1995-03-09
Abstract: PURPOSE: To take a bath comfortably and safely even in winter by raising temperatures of a washing place at a desired time. CONSTITUTION: In a bath system in which hot water 8 which is circulated to a heat exchanger 9c of a fluid heating tank 1 to adjust the hot water to a desired temperature is stored in a bathtub 7 thereby to enable bathing at any time for 24 hours, an insulated line 12 having a heating tube 12a embedded in a washing place 6a and a bypass line 13 with no heating tube are provided in a going line 9a of a hot water purifying pipe line 9 leading from the bathtub 7 to the exchanger 9c so that by switching a three-way valve V2, the hot water 8 of the bathtub 7 is passed through the insulated line 12 or through the bypass line 13.
Patent JP-H07259287-A (JP)
Title: Stair and fitting method thereof
Inventor: TERAMOTO TAKEYOSHI
IPC: E04F11/02
Filed: 1994-03-22
Abstract: PURPOSE:To facilitate fitting work, make work labor-saving and improve safety by utilizing a stair easily formed of stair units with stair parts jointed to landings to be connected to the stair parts, and the stair units. CONSTITUTION:An upper half stair part A1 and an entrance side landing B1 are assembled on the ground to manufacture a first stair unit 01. A second stair unit U2 is manufactured in the same way from a lower half stair part A2 and an intermediate landing B2. The second stair unit U2 is hung in, the intermediate landing B2 is fitted to a support 3, and the lower half stair part A2 is fixed to an entrance side landing B3. The first stair unit U1 is then hung in. The entrance side landing B1 is level-adjusted by a level adjusting means and a dowel bar at the upper end part of a semi-PC beam D and fitted to the semi-PC beam D, and the upper stair part A1 is fixed to the intermediate landing B2 to fit a stair 1 to a staircase 2.
Patent JP-S59176443-A (JP)
Title: Method of feedback control of idling rotational frequency of internal-combustion engine
Inventor: SHIRAIWA MICHITAKA
IPC: F02D41/16
Filed: 1983-03-25
Abstract: PURPOSE:To prevent the stalling of an engine and improve driving performance, by adding and subtracting predetermined compensated quantities to and from the operated quantity of a control valve for regulating the quantity of intake air depending on the turning on and off of an electric appliance. CONSTITUTION:The operated quantity of a control valve for regulating the quantity of intake air is controlled depending on the difference between the actual rotational frequency of an engine and an aimed idling rotational frequency. When a switch for a first electric appliance is turned on, a predetermined quantity DE1 is added to an electric load term DE in a step 4. Predetermined quantities DE2, DE3 are added to the electric load term DE in steps 6, 8 respectively. According to this method, the rotational frequency of the engine does not drop when a motor or the like to be supplied with a large starting electric current is turned on. Driving performance is thus improved.
Patent JP-S53135206-A (JP)
Title: Telephone repeating system
Inventor: ARIIZUMI YOSHIO
IPC: H04M3/42
Filed: 1977-04-30
Abstract: PURPOSE:To make it possible to offer a new service, by providing a special trunk equipment, which is able to detect and tranfer the information of an orginating subscriber automatically to the prescribed exchange.